impacket.rb

require "formula"

class Impacket < Formula
  homepage "https://github.com/coresecurity/impacket"
  url "https://github.com/coresecurity/impacket", :using => :git, :revision => "7b0bfb7"
  version "0.9.15"
  revision 3

  depends_on "openssl" # pyopenssl
  depends_on "libffi"  # cffi -> pyopenssl

  resource "pyasn1" do
    url "https://pypi.python.org/packages/f7/83/377e3dd2e95f9020dbd0dfd3c47aaa7deebe3c68d3857a4e51917146ae8b/pyasn1-0.1.9.tar.gz"
    sha256 "853cacd96d1f701ddd67aa03ecc05f51890135b7262e922710112f12a2ed2a7f"
  end

  resource "pycrypto" do
    url "https://pypi.python.org/packages/60/db/645aa9af249f059cc3a368b118de33889219e0362141e75d4eaf6f80f163/pycrypto-2.6.1.tar.gz"
    sha256 "f2ce1e989b272cfcb677616763e0a2e7ec659effa67a88aa92b3a65528f60a3c"
  end

  resource "pyopenssl" do
    url "https://files.pythonhosted.org/packages/9b/7c/ee600b2a9304d260d96044ab5c5e57aa489755b92bbeb4c0803f9504f480/pyOpenSSL-18.0.0.tar.gz"
    sha256 "6488f1423b00f73b7ad5167885312bb0ce410d3312eb212393795b53c8caa580"
  end

  # required by pyopenssl
  resource "cryptography" do
    url "https://files.pythonhosted.org/packages/ec/b2/faa78c1ab928d2b2c634c8b41ff1181f0abdd9adf9193211bd606ffa57e2/cryptography-2.2.2.tar.gz"
    sha256 "9fc295bf69130a342e7a19a39d7bbeb15c0bcaabc7382ec33ef3b2b7d18d2f63"
  end

  # required by cryptography -> pyopenssl
  resource "idna" do
    url "https://pypi.python.org/packages/fb/84/8c27516fbaa8147acd2e431086b473c453c428e24e8fb99a1d89ce381851/idna-2.1.tar.gz"
    sha256 "ed36f281aebf3cd0797f163bb165d84c31507cedd15928b095b1675e2d04c676"
  end

  # required by cryptography -> pyopenssl
  resource "enum34" do
    url "https://pypi.python.org/packages/eb/c2/ea4077a72a167fb75f38bac63801910dfa2d5083e23ddaa0c4062848f78c/enum34-1.1.4.tar.gz"
    sha256 "0efc3e3ee0cb7cc12ea9e4813cdf1154f69ab47e518f4924fbd9e238df41d628"
  end

  # required by cryptography -> pyopenssl
  resource "ipaddress" do
    url "https://pypi.python.org/packages/cd/c5/bd44885274379121507870d4abfe7ba908326cf7bfd50a48d9d6ae091c0d/ipaddress-1.0.16.tar.gz"
    sha256 "5a3182b322a706525c46282ca6f064d27a02cffbd449f9f47416f1dc96aa71b0"
  end

  # required by cryptography -> pyopenssl
  resource "cffi" do
    url "https://files.pythonhosted.org/packages/e7/a7/4cd50e57cc6f436f1cc3a7e8fa700ff9b8b4d471620629074913e3735fb2/cffi-1.11.5.tar.gz"
    sha256 "e90f17980e6ab0f3c2f3730e56d1fe9bcba1891eeea58966e89d352492cc74f4"
  end

  # required by cryptography -> pyopenssl
  resource "six" do
    url "https://pypi.python.org/packages/b3/b2/238e2590826bfdd113244a40d9d3eb26918bd798fc187e2360a8367068db/six-1.10.0.tar.gz"
    sha256 "105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a"
  end

  # required by cffi -> cryptography -> pyopenssl
  resource "pycparser" do
    url "https://pypi.python.org/packages/6d/31/666614af3db0acf377876d48688c5d334b6e493b96d21aa7d332169bee50/pycparser-2.14.tar.gz"
    sha256 "7959b4a74abdc27b312fed1c21e6caf9309ce0b29ea86b591fd2e99ecdf27f73"
  end

  def install
    ENV.prepend_create_path "PYTHONPATH", libexec/"vendor/lib/python2.7/site-packages"
    ENV.prepend_create_path "PYTHONPATH", libexec/"vendor/lib64/python2.7/site-packages"

    res =  %w[cffi idna enum34 ipaddress six pycparser pyasn1 pycrypto cryptography pyopenssl]
    res.each do |r|
      resource(r).stage do
        system "python", *Language::Python.setup_install_args(libexec/"vendor")
      end
    end

    ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python2.7/site-packages"
    ENV.prepend_create_path "PYTHONPATH", libexec/"bin"

    system "python", *Language::Python.setup_install_args(libexec)

    bin.install Dir[libexec/"bin/*"]
    bin.env_script_all_files(libexec/"bin", :PYTHONPATH => ENV["PYTHONPATH"])
  end
end